<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="产品品牌" prop="productBrand">
        <el-input
          v-model="queryParams.productBrand"
          placeholder="请输入产品品牌"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="产品名称" prop="productName">
        <el-input
          v-model="queryParams.productName"
          placeholder="请输入产品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="产品类型" prop="productCategory">
        <el-input
          v-model="queryParams.productCategory"
          placeholder="请输入产品类型"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="售价" prop="productPrice">
        <el-input
          v-model="queryParams.productPrice"
          placeholder="请输入售价"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="库存" prop="productStock">
        <el-input
          v-model="queryParams.productStock"
          placeholder="请输入库存"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['bpm:product:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['bpm:product:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['bpm:product:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['bpm:product:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="productList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="产品id" align="center" prop="productId" />
      <el-table-column label="产品品牌" align="center" prop="productBrand" />
      <el-table-column label="产品名称" align="center" prop="productName" />
      <el-table-column label="产品类型" align="center" prop="productCategory" />
      <el-table-column label="售价" align="center" prop="productPrice" />
      <el-table-column label="库存" align="center" prop="productStock" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['bpm:product:edit']"
            >修改</el-button
          >

          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['bpm:product:remove']"
            >删除</el-button
          >

          <el-button
            size="mini"
            type="text"
            icon="el-icon-check"
            @click="handlePurchase(scope.row)"
            v-hasPermi="['bpm:product:remove']"
            >下单</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改产品信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="产品品牌" prop="productBrand">
          <el-input v-model="form.productBrand" placeholder="请输入产品品牌" />
        </el-form-item>
        <el-form-item label="产品名称" prop="productName">
          <el-input v-model="form.productName" placeholder="请输入产品名称" />
        </el-form-item>
        <el-form-item label="产品类型" prop="productCategory">
          <el-input
            v-model="form.productCategory"
            placeholder="请输入产品类型"
          />
        </el-form-item>
        <el-form-item label="售价" prop="productPrice">
          <el-input v-model="form.productPrice" placeholder="请输入售价" />
        </el-form-item>
        <el-form-item label="库存" prop="productStock">
          <el-input v-model="form.productStock" placeholder="请输入库存" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 下单对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="openOrder"
      width="500px"
      append-to-body
    >
      <el-form
        ref="formOrder"
        :model="formOrder"
        :rules="rules"
        label-width="80px"
      >
        <el-form-item label="客户id" prop="clientId">
          <el-input v-model="formOrder.clientId" placeholder="请输入客户id" />
        </el-form-item>
        <el-form-item label="产品id" prop="productId">
          <el-input v-model="formOrder.productId" placeholder="请输入产品id" />
        </el-form-item>
        <el-form-item label="数量" prop="orderNum">
          <el-input v-model="formOrder.orderNum" placeholder="请输入数量" />
        </el-form-item>
        <el-form-item label="金额" prop="orderAmount">
          <el-input v-model="formOrder.orderAmount" placeholder="请输入金额" />
        </el-form-item>
        <el-form-item label="物流起点" prop="orderDeliveryStart">
          <el-input
            v-model="formOrder.orderDeliveryStart"
            placeholder="请输入物流起点"
          />
        </el-form-item>
        <el-form-item label="物流终点" prop="orderDeliveryEnd">
          <el-input
            v-model="formOrder.orderDeliveryEnd"
            placeholder="请输入物流终点"
          />
        </el-form-item>
        <el-form-item label="下单时间" prop="orderTime">
          <el-date-picker
            clearable
            v-model="formOrder.orderTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择下单时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="预计送达时间" prop="orderEstimatedDeliveryTime">
          <el-date-picker
            clearable
            v-model="formOrder.orderEstimatedDeliveryTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择预计送达时间"
          >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="送达时间" prop="orderDeliveryTime">
          <el-date-picker
            clearable
            v-model="formOrder.orderDeliveryTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择送达时间"
          >
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listProduct,
  getProduct,
  delProduct,
  addProduct,
  updateProduct,
} from "@/api/bpm/product";

import { addOrder } from "@/api/bpm/order";
import { getUserProfile } from "@/api/system/user";

export default {
  name: "Product",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 产品信息表格数据
      productList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示下单弹出层
      openOrder: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        productBrand: null,
        productName: null,
        productCategory: null,
        productPrice: null,
        productStock: null,
      },
      //当前登录用户
      user: {},
      // 下单参数
      orderQueryParams: {
        pageNum: 1,
        pageSize: 10,
        clientId: null,
        productId: null,
        orderNum: null,
        orderAmount: null,
        orderStatus: null,
        orderDeliveryStatus: null,
        orderDeliveryStart: null,
        orderDeliveryEnd: null,
        orderTime: null,
        orderEstimatedDeliveryTime: null,
        orderDeliveryTime: null,
      },
      // 表单参数
      form: {},
      //下单 表单
      formOrder: {},
      // 表单校验
      rules: {},
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 获取当前登录用户（客户）信息 */
    getUser() {
      getUserProfile().then((response) => {
        console.log("=====");

        // this.user = response.data;
      });
    },
    /** 查询产品信息列表 */
    getList() {
      this.loading = true;
      listProduct(this.queryParams).then((response) => {
        this.productList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        productId: null,
        productBrand: null,
        productName: null,
        productCategory: null,
        productPrice: null,
        productStock: null,
      };
      this.resetForm("form");
    },
    // 下单 表单 初始化
    initializeFormOrder() {
      getUserProfile().then((response) => {
        this.user = response.data;
      });

      const user = this.user;
      console.log(user);

      this.formOrder = {
        orderId: null,
        clientId: user.userId,
        productId: null,
        orderNum: null,
        orderAmount: null,
        orderStatus: null,
        orderDeliveryStatus: null,
        orderDeliveryStart: null,
        orderDeliveryEnd: null,
        orderTime: null,
        orderEstimatedDeliveryTime: null,
        orderDeliveryTime: null,
      };
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.productId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加产品信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const productId = row.productId || this.ids;
      getProduct(productId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改产品信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.productId != null) {
            updateProduct(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProduct(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const productIds = row.productId || this.ids;
      this.$modal
        .confirm('是否确认删除产品信息编号为"' + productIds + '"的数据项？')
        .then(function () {
          return delProduct(productIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 下单按钮操作 */
    handlePurchase(row) {
      this.initializeFormOrder();

      this.openOrder = true;
      this.title = "下单";
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "bpm/product/export",
        {
          ...this.queryParams,
        },
        `product_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
